/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/NiagaraSystemViewModel.h
void DismissMessageAndRefresh ( [FNiagaraMessageSourceAndStore](API\Plugins\Niagara\FNiagaraMessageSourceAndStore) MessageSourceAndStore, [FGuid](API\Runtime\Core\Misc\FGuid) MessageKey )